Now manufacturers from all walks of life are mixed, and there are also intermediary traders, so the market is chaotic, the price is messy, and the quality is mixed. The author's experience of more than ten years on the market: the situation encountered by the average customer; there is a low price, I can't buy it, the price is high, I can't buy it easily, the seller doesn't dare to buy it easily, the more I know than the manufacturer, the more I don't know how to buy it. . The main reason for this is because we still don't know what to pay attention to when purchasing LED high bay lights .
First: look at the quality of LED high bay lights is also the configuration. First of all, what brand of LED high bay light chip is used, the imported first-line brand has high luminous efficiency, long life, low light decay and stability. Secondly, look at the power supply. The poor quality of the power supply is basically insufficient power, that is, you take the 100w lamp, which is actually 40-50w, which will affect the life of the lamp. Then look at the material of the lamp housing, the price of the lamp depends on the use and purity of the aluminum material. The imported pure aluminum is used, the heat sink is large, and the aluminum material is naturally used. Only the material used can ensure the heat dissipation effect of the lamp. In addition, the electrical box of the lamp should choose pure aluminum, and some of the heat of the cast iron is not good.
Second: talk to the company about the company. Talk to each other to see if the supplier is professional, so as to ensure the authenticity of each accessory used, and not cut corners. Some small companies have low-profile low-priced LED high-beam lamps sold to you. After a few months, the lamps have broken down. When you go to them, some companies have closed down or changed company names to continue to deceive consumers.
Third: talk to suppliers about prices. Ask the supplier's price system, not the specific product price, so that you can clearly understand the price space, so you can see how much the price of the product you need. Then propose the product, tell the product demand, the quotation is the supplier's business, talk about so much, the supplier can only reasonably quote.
Fourth: place orders in time. Don't hesitate after the negotiation, be quick, because the supplier will respond to you quickly; if you slowly purchase the order, the supplier will slowly take care of you, and the LED mining lamp production is in stock. Produced by order. Suppliers will definitely have a lot of customers. Suppliers will be able to arrange the bills in order according to the pace of the matter, so you will be quicker. At the same time, you have chosen products and suppliers, you are hesitant. The potential competitors of the supplier will do everything possible to destroy your order and purchase agreement. Various methods induce you to not place the order in time. In the end, it will only lead you to lose the best time to buy. You may have to spend the entire process. Find a new supplier, and generally can not find the same excellent LED mining lamp supplier, because you are already in a passive position when looking for suppliers.
The CCP1000 series high-voltage power supply module is a single-phase 220Vac input modular high-voltage power supply. The whole series adopts unified small and compact aluminum chassis with the designed output power at 1KW, and the output voltage levels at 5KV / 10KV / 20KV / 30KV / 40KV / 50KV for selection.
The HV power module is also equipped with a DB9 interface to facilitate the bus control of embedded installation equipment. Customers can apply 0-10V signals and dry contact signals to the interface according to our interface definition to achieve comprehensive control and monitoring functions on the power supply, like high voltage start / stop, output setting and reading.
The CCP1000 high voltage power modules are equipped with complete protection functions, which can deal with sparking, short-circuit, and overload conditions. With the discharge protection circuit recommended by iDealTek-Electronics, the high-voltage module can also cope with conventional capacitor charging and discharging conditions.
At present, the high voltage power modules are mainly used in air or oil fume purification, capacitor charging and other application fields that require a high-voltage power module that can be embedded installation.
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Yangzhou IdealTek Electronics Co., Ltd. , https://www.idealtekpower.com